Excuse me,sir.这里的sir需要大写么?
Excuse me,sir.这里的sir需要大写么?
excuse me sir
Excuse me.sir
--- Excuse me, sir?
.—Excuse me ,sir,_______
Excuse me sir,where is Room 301?
Excuse me,sir? Y____? 英语首字母填空
Excuse me,Sir. 啥意思
英语信件开头Dear sir,sir的s大写吗?
Excuse me,sir.Could you tell me ________?
no,sir.的s用不用大写
Excuse me,sir.Could you tell me______?选什么,为什么?